IoStream trait and impls for TcpStream, SslStream and TlsStream

added docs for trait Service, trait Transform

actix-connect/CHANGES.md

@@ -1,6 +1,29 @@
 # Changes
 
-## [0.1.2] - 2019-04-xx
+
+### Changed
+
+* Use trust-dns-resolver 0.11.0
+
+
+## [0.1.4] - 2019-04-12
+
+### Changed
+
+* Do not start default resolver immediately for default connector.
+
+
+## [0.1.3] - 2019-04-11
+
+### Changed
+
+* Start trust-dns default resolver on first use
+
+## [0.1.2] - 2019-04-04
+
+### Added
+
+* Log error if dns system config could not be loaded.
 
 ### Changed
 

actix-connect/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-connect"
-version = "0.1.2"
+version = "0.1.4"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix Connector - tcp connector service"
 keywords = ["network", "framework", "async", "futures"]
@@ -30,9 +30,9 @@ ssl = ["openssl", "tokio-openssl"]
 uri = ["http"]
 
 [dependencies]
-actix-service = "0.3.4"
-actix-codec = "0.1.1"
-actix-utils = "0.3.4"
+actix-service = "0.3.6"
+actix-codec = "0.1.2"
+actix-utils = "0.3.5"
 derive_more = "0.14.0"
 either = "1.5.1"
 futures = "0.1.25"
@@ -40,7 +40,7 @@ http = { version = "0.1.16", optional = true }
 log = "0.4"
 tokio-tcp = "0.1.3"
 tokio-current-thread = "0.1.5"
-trust-dns-resolver = { version="0.11.0-alpha.2", default-features = false }
+trust-dns-resolver = { version="0.11.0", default-features = false }
 
 # openssl
 openssl = { version="0.10", optional = true }
@@ -48,8 +48,7 @@ tokio-openssl = { version="0.3", optional = true }
 
 [dev-dependencies]
 bytes = "0.4"
-actix-connect = { path=".", features=["ssl"] }
-actix-test-server = { version="0.2.0", features=["ssl"] }
+actix-test-server = { version="0.2.1", features=["ssl"] }
 actix-server-config = "0.1.0"
 actix-utils = "0.3.4"
 tokio-tcp = "0.1"

actix-connect/src/lib.rs

@@ -8,6 +8,8 @@
 #[macro_use]
 extern crate log;
 
+use std::cell::RefCell;
+
 mod connect;
 mod connector;
 mod error;
@@ -17,6 +19,8 @@ pub mod ssl;
 #[cfg(feature = "uri")]
 mod uri;
 
+pub use trust_dns_resolver::config::{ResolverConfig, ResolverOpts};
+pub use trust_dns_resolver::system_conf::read_system_conf;
 pub use trust_dns_resolver::{error::ResolveError, AsyncResolver};
 
 pub use self::connect::{Address, Connect, Connection};
@@ -26,8 +30,6 @@ pub use self::resolver::{Resolver, ResolverFactory};
 
 use actix_service::{NewService, Service, ServiceExt};
 use tokio_tcp::TcpStream;
-use trust_dns_resolver::config::{ResolverConfig, ResolverOpts};
-use trust_dns_resolver::system_conf::read_system_conf;
 
 #[doc(hidden)]
 #[deprecated(since = "0.1.2", note = "please use `actix_connect::TcpConnector`")]
@@ -46,16 +48,34 @@ pub fn start_resolver(cfg: ResolverConfig, opts: ResolverOpts) -> AsyncResolver
     resolver
 }
 
-pub fn start_default_resolver() -> AsyncResolver {
-    let (cfg, opts) = if let Ok((cfg, opts)) = read_system_conf() {
-        (cfg, opts)
-    } else {
-        (ResolverConfig::default(), ResolverOpts::default())
-    };
+thread_local! {
+    static DEFAULT_RESOLVER: RefCell<Option<AsyncResolver>> = RefCell::new(None);
+}
 
-    let (resolver, bg) = AsyncResolver::new(cfg, opts);
-    tokio_current_thread::spawn(bg);
-    resolver
+pub(crate) fn get_default_resolver() -> AsyncResolver {
+    DEFAULT_RESOLVER.with(|cell| {
+        if let Some(ref resolver) = *cell.borrow() {
+            return resolver.clone();
+        }
+
+        let (cfg, opts) = match read_system_conf() {
+            Ok((cfg, opts)) => (cfg, opts),
+            Err(e) => {
+                log::error!("TRust-DNS can not load system config: {}", e);
+                (ResolverConfig::default(), ResolverOpts::default())
+            }
+        };
+
+        let (resolver, bg) = AsyncResolver::new(cfg, opts);
+        tokio_current_thread::spawn(bg);
+
+        *cell.borrow_mut() = Some(resolver.clone());
+        resolver
+    })
+}
+
+pub fn start_default_resolver() -> AsyncResolver {
+    get_default_resolver()
 }
 
 /// Create tcp connector service
@@ -82,7 +102,7 @@ pub fn new_connector_factory<T: Address>(
 pub fn default_connector<T: Address>(
 ) -> impl Service<Request = Connect<T>, Response = Connection<T, TcpStream>, Error = ConnectError>
          + Clone {
-    Resolver::new(start_default_resolver()).and_then(TcpConnector::new())
+    Resolver::default().and_then(TcpConnector::new())
 }
 
 /// Create connector service factory with default parameters
@@ -92,5 +112,5 @@ pub fn default_connector_factory<T: Address>() -> impl NewService<
     Error = ConnectError,
     InitError = (),
 > + Clone {
-    ResolverFactory::new(start_default_resolver()).and_then(TcpConnectorFactory::new())
+    ResolverFactory::default().and_then(TcpConnectorFactory::new())
 }

actix-connect/src/resolver.rs

@@ -10,10 +10,11 @@ use trust_dns_resolver::{AsyncResolver, Background};
 
 use crate::connect::{Address, Connect};
 use crate::error::ConnectError;
+use crate::get_default_resolver;
 
 /// DNS Resolver Service factory
 pub struct ResolverFactory<T> {
-    resolver: AsyncResolver,
+    resolver: Option<AsyncResolver>,
     _t: PhantomData<T>,
 }
 
@@ -21,13 +22,18 @@ impl<T> ResolverFactory<T> {
     /// Create new resolver instance with custom configuration and options.
     pub fn new(resolver: AsyncResolver) -> Self {
         ResolverFactory {
-            resolver,
+            resolver: Some(resolver),
             _t: PhantomData,
         }
     }
+}
 
-    pub fn resolver(&self) -> &AsyncResolver {
-        &self.resolver
+impl<T> Default for ResolverFactory<T> {
+    fn default() -> Self {
+        ResolverFactory {
+            resolver: None,
+            _t: PhantomData,
+        }
     }
 }
 
@@ -58,7 +64,7 @@ impl<T: Address> NewService for ResolverFactory<T> {
 
 /// DNS Resolver Service
 pub struct Resolver<T> {
-    resolver: AsyncResolver,
+    resolver: Option<AsyncResolver>,
     _t: PhantomData<T>,
 }
 
@@ -66,7 +72,16 @@ impl<T> Resolver<T> {
     /// Create new resolver instance with custom configuration and options.
     pub fn new(resolver: AsyncResolver) -> Self {
         Resolver {
-            resolver,
+            resolver: Some(resolver),
+            _t: PhantomData,
+        }
+    }
+}
+
+impl<T> Default for Resolver<T> {
+    fn default() -> Self {
+        Resolver {
+            resolver: None,
             _t: PhantomData,
         }
     }
@@ -100,7 +115,10 @@ impl<T: Address> Service for Resolver<T> {
                 Either::B(ok(req))
             } else {
                 trace!("DNS resolver: resolving host {:?}", req.host());
-                Either::A(ResolverFuture::new(req, &self.resolver))
+                if self.resolver.is_none() {
+                    self.resolver = Some(get_default_resolver());
+                }
+                Either::A(ResolverFuture::new(req, self.resolver.as_ref().unwrap()))
             }
         }
     }

actix-connect/tests/test_connect.rs

@@ -9,6 +9,7 @@ use trust_dns_resolver::config::{ResolverConfig, ResolverOpts};
 
 use actix_connect::{default_connector, Connect};
 
+#[cfg(feature = "ssl")]
 #[test]
 fn test_string() {
     let mut srv = TestServer::with(|| {
@@ -19,11 +20,9 @@ fn test_string() {
         })
     });
 
-    let mut conn = srv
-        .block_on(lazy(|| Ok::<_, ()>(default_connector())))
-        .unwrap();
+    let mut conn = default_connector();
     let addr = format!("localhost:{}", srv.port());
-    let con = srv.block_on(conn.call(addr.into())).unwrap();
+    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 
@@ -92,6 +91,7 @@ fn test_new_service() {
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }
 
+#[cfg(feature = "ssl")]
 #[test]
 fn test_uri() {
     let mut srv = TestServer::with(|| {
@@ -102,10 +102,8 @@ fn test_uri() {
         })
     });
 
-    let mut conn = srv
-        .block_on(lazy(|| Ok::<_, ()>(default_connector())))
-        .unwrap();
+    let mut conn = default_connector();
     let addr = Uri::try_from(format!("https://localhost:{}", srv.port())).unwrap();
-    let con = srv.block_on(conn.call(addr.into())).unwrap();
+    let con = srv.run_on(move || conn.call(addr.into())).unwrap();
     assert_eq!(con.peer_addr().unwrap(), srv.addr());
 }

actix-server-config/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-server-config"
-version = "0.1.0"
+version = "0.1.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix server config utils"
 homepage = "https://actix.rs"
@@ -13,5 +13,22 @@ workspace = ".."
 name = "actix_server_config"
 path = "src/lib.rs"
 
+[package.metadata.docs.rs]
+features = ["ssl", "rust-tls"]
+
+[features]
+default = []
+
+# openssl
+ssl = ["tokio-openssl"]
+
+# rustls
+rust-tls = ["rustls", "tokio-rustls"]
+
 [dependencies]
 futures = "0.1.25"
+tokio-io = "0.1.12"
+tokio-tcp = "0.1"
+tokio-openssl = { version="0.3.0", optional = true }
+rustls = { version = "0.15.2", optional = true }
+tokio-rustls = { version = "0.9.1", optional = true }

actix-server-config/changes.md

@@ -0,0 +1,7 @@
+# Changes
+
+## [0.1.1] - 2019-04-16
+
+### Added
+
+* `IoStream` trait and impls for TcpStream, SslStream and TlsStream

actix-server-config/src/lib.rs

@@ -1,7 +1,10 @@
 use std::cell::Cell;
-use std::fmt;
 use std::net::SocketAddr;
 use std::rc::Rc;
+use std::{fmt, io, net, time};
+
+use tokio_io::{AsyncRead, AsyncWrite};
+use tokio_tcp::TcpStream;
 
 #[derive(Debug, Clone)]
 pub struct ServerConfig {
@@ -130,3 +133,86 @@ impl<T: fmt::Debug, P> fmt::Debug for Io<T, P> {
         write!(f, "Io {{{:?}}}", self.io)
     }
 }
+
+/// Low-level io stream operations
+pub trait IoStream: AsyncRead + AsyncWrite {
+    /// Returns the socket address of the remote peer of this TCP connection.
+    fn peer_addr(&self) -> Option<SocketAddr> {
+        None
+    }
+
+    /// Sets the value of the TCP_NODELAY option on this socket.
+    fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()>;
+
+    fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()>;
+
+    fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()>;
+}
+
+impl IoStream for TcpStream {
+    #[inline]
+    fn peer_addr(&self) -> Option<net::SocketAddr> {
+        TcpStream::peer_addr(self).ok()
+    }
+
+    #[inline]
+    fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()> {
+        TcpStream::set_nodelay(self, nodelay)
+    }
+
+    #[inline]
+    fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        TcpStream::set_linger(self, dur)
+    }
+
+    #[inline]
+    fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        TcpStream::set_keepalive(self, dur)
+    }
+}
+
+#[cfg(any(feature = "ssl"))]
+impl<T: IoStream> IoStream for tokio_openssl::SslStream<T> {
+    #[inline]
+    fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.get_ref().get_ref().peer_addr()
+    }
+
+    #[inline]
+    fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()> {
+        self.get_mut().get_mut().set_nodelay(nodelay)
+    }
+
+    #[inline]
+    fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        self.get_mut().get_mut().set_linger(dur)
+    }
+
+    #[inline]
+    fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        self.get_mut().get_mut().set_keepalive(dur)
+    }
+}
+
+#[cfg(any(feature = "rust-tls"))]
+impl<T: IoStream> IoStream for tokio_rustls::TlsStream<T, rustls::ServerSession> {
+    #[inline]
+    fn peer_addr(&self) -> Option<net::SocketAddr> {
+        self.get_ref().0.peer_addr()
+    }
+
+    #[inline]
+    fn set_nodelay(&mut self, nodelay: bool) -> io::Result<()> {
+        self.get_mut().0.set_nodelay(nodelay)
+    }
+
+    #[inline]
+    fn set_linger(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        self.get_mut().0.set_linger(dur)
+    }
+
+    #[inline]
+    fn set_keepalive(&mut self, dur: Option<time::Duration>) -> io::Result<()> {
+        self.get_mut().0.set_keepalive(dur)
+    }
+}

actix-server/CHANGES.md

@@ -1,5 +1,16 @@
 # Changes
 
+## [0.4.3] - 2019-04-16
+
+### Added
+
+* Re-export `IoStream` trait
+
+### Changed
+
+* Deppend on `ssl` and `rust-tls` features from actix-server-config
+
+
 ## [0.4.2] - 2019-03-30
 
 ### Fixed

actix-server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-server"
-version = "0.4.2"
+version = "0.4.3"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix server - General purpose tcp server"
 keywords = ["network", "framework", "async", "futures"]
@@ -27,20 +27,20 @@ default = []
 tls = ["native-tls"]
 
 # openssl
-ssl = ["openssl", "tokio-openssl"]
+ssl = ["openssl", "tokio-openssl", "actix-server-config/ssl"]
 
 # rustls
-rust-tls = ["rustls", "tokio-rustls", "webpki", "webpki-roots"]
+rust-tls = ["rustls", "tokio-rustls", "webpki", "webpki-roots", "actix-server-config/rust-tls"]
 
 [dependencies]
 actix-rt = "0.2.1"
 actix-service = "0.3.4"
-actix-server-config = "0.1.0"
+actix-server-config = "0.1.1"
 
 log = "0.4"
 num_cpus = "1.0"
 
-mio = "^0.6.13"
+mio = "0.6.13"
 net2 = "0.2"
 futures = "0.1"
 slab = "0.4"
@@ -58,12 +58,12 @@ openssl = { version="0.10", optional = true }
 tokio-openssl = { version="0.3", optional = true }
 
 #rustls
-rustls = { version = "^0.15", optional = true }
-tokio-rustls = { version = "^0.9", optional = true }
+rustls = { version = "0.15.2", optional = true }
+tokio-rustls = { version = "0.9.1", optional = true }
 webpki = { version = "0.19", optional = true }
 webpki-roots = { version = "0.16", optional = true }
 
 [dev-dependencies]
 bytes = "0.4"
-actix-codec = "0.1.0"
+actix-codec = "0.1.2"
 env_logger = "0.6"

actix-server/src/lib.rs

@@ -10,7 +10,7 @@ mod signals;
 pub mod ssl;
 mod worker;
 
-pub use actix_server_config::{Io, Protocol, ServerConfig};
+pub use actix_server_config::{Io, IoStream, Protocol, ServerConfig};
 
 pub use self::builder::ServerBuilder;
 pub use self::config::{ServiceConfig, ServiceRuntime};

actix-service/CHANGES.md

@@ -1,5 +1,12 @@
 # Changes
 
+## [0.3.6] - 2019-04-07
+
+### Changed
+
+* Poll boxed service call result immediately
+
+
 ## [0.3.5] - 2019-03-29
 
 ### Added

actix-service/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-service"
-version = "0.3.5"
+version = "0.3.6"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix Service"
 keywords = ["network", "framework", "async", "futures"]

actix-service/src/boxed.rs

@@ -1,12 +1,14 @@
+use futures::future::{err, ok, Either, FutureResult};
+use futures::{Async, Future, IntoFuture, Poll};
+
 use crate::{NewService, Service};
-use futures::{Future, IntoFuture, Poll};
 
 pub type BoxedService<Req, Res, Err> = Box<
     Service<
         Request = Req,
         Response = Res,
         Error = Err,
-        Future = Box<Future<Item = Res, Error = Err>>,
+        Future = Either<FutureResult<Res, Err>, Box<Future<Item = Res, Error = Err>>>,
     >,
 >;
 
@@ -125,13 +127,21 @@ where
     type Request = Req;
     type Response = Res;
     type Error = Err;
-    type Future = Box<Future<Item = Self::Response, Error = Self::Error>>;
+    type Future = Either<
+        FutureResult<Self::Response, Self::Error>,
+        Box<Future<Item = Self::Response, Error = Self::Error>>,
+    >;
 
     fn poll_ready(&mut self) -> Poll<(), Self::Error> {
         self.0.poll_ready()
     }
 
     fn call(&mut self, req: Self::Request) -> Self::Future {
-        Box::new(self.0.call(req))
+        let mut fut = self.0.call(req);
+        match fut.poll() {
+            Ok(Async::Ready(res)) => Either::A(ok(res)),
+            Err(e) => Either::A(err(e)),
+            Ok(Async::NotReady) => Either::B(Box::new(fut)),
+        }
     }
 }

actix-service/src/transform.rs

@@ -6,9 +6,16 @@ use futures::{Async, Future, IntoFuture, Poll};
 use crate::transform_err::{TransformFromErr, TransformMapInitErr};
 use crate::{IntoNewService, NewService, Service};
 
-/// `Transform` service factory.
+/// The `Transform` trait defines the interface of a Service factory.  `Transform`
+/// is often implemented for middleware, defining how to manufacture a
+/// middleware Service.  A Service that is manufactured by the factory takes
+/// the Service that follows it during execution as a parameter, assuming
+/// ownership of the next Service.  A Service can be a variety of types, such
+/// as (but not limited to) another middleware Service, an extractor Service,
+/// other helper Services, or the request handler endpoint Service.
+///
+/// A Service is created by the factory during server initialization.
 ///
-/// Transform factory creates service that wraps other services.
 /// `Config` is a service factory configuration type.
 pub trait Transform<S> {
     /// Requests handled by the service.
@@ -33,7 +40,7 @@ pub trait Transform<S> {
     /// The future response value.
     type Future: Future<Item = Self::Transform, Error = Self::InitError>;
 
-    /// Create and return a new service value asynchronously.
+    /// Creates and returns a new Service component, asynchronously
     fn new_transform(&self, service: S) -> Self::Future;
 
     /// Map this service's factory error to a different error,

actix-test-server/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-test-server"
-version = "0.2.0"
+version = "0.2.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix test server"
 keywords = ["network", "framework", "async", "futures"]

actix-test-server/src/lib.rs

@@ -6,7 +6,7 @@ use actix_rt::{Runtime, System};
 use actix_server::{Server, StreamServiceFactory};
 pub use actix_server_config::{Io, ServerConfig};
 
-use futures::Future;
+use futures::future::{lazy, Future, IntoFuture};
 use net2::TcpBuilder;
 use tokio_reactor::Handle;
 use tokio_tcp::TcpStream;
@@ -99,6 +99,15 @@ impl TestServerRuntime {
         self.rt.block_on(fut)
     }
 
+    /// Runs the provided function, with runtime enabled.
+    pub fn run_on<F, R>(&mut self, f: F) -> Result<R::Item, R::Error>
+    where
+        F: FnOnce() -> R,
+        R: IntoFuture,
+    {
+        self.rt.block_on(lazy(|| f().into_future()))
+    }
+
     /// Spawn future to the current runtime
     pub fn spawn<F>(&mut self, fut: F)
     where

actix-utils/CHANGES.md

@@ -1,9 +1,16 @@
 # Changes
 
+
+## [0.3.5] - 2019-04-04
+
 ### Added
 
 * Allow to send messages to `FramedTransport` via mpsc channel.
 
+### Changed
+
+* Remove 'static constraint from Clonable service
+
 
 ## [0.3.4] - 2019-03-12
 

actix-utils/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-utils"
-version = "0.3.4"
+version = "0.3.5"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Actix utils - various actix net related services"
 keywords = ["network", "framework", "async", "futures"]

actix-utils/src/cloneable.rs

@@ -7,12 +7,12 @@ use futures::Poll;
 use super::cell::Cell;
 
 /// Service that allows to turn non-clone service to a service with `Clone` impl
-pub struct CloneableService<T: 'static> {
+pub struct CloneableService<T> {
     service: Cell<T>,
     _t: PhantomData<Rc<()>>,
 }
 
-impl<T: 'static> CloneableService<T> {
+impl<T> CloneableService<T> {
     pub fn new(service: T) -> Self
     where
         T: Service,
@@ -24,7 +24,7 @@ impl<T: 'static> CloneableService<T> {
     }
 }
 
-impl<T: 'static> Clone for CloneableService<T> {
+impl<T> Clone for CloneableService<T> {
     fn clone(&self) -> Self {
         Self {
             service: self.service.clone(),
@@ -35,7 +35,7 @@ impl<T: 'static> Clone for CloneableService<T> {
 
 impl<T> Service for CloneableService<T>
 where
-    T: Service + 'static,
+    T: Service,
 {
     type Request = T::Request;
     type Response = T::Response;

router/CHANGES.txt

@@ -1,5 +1,11 @@
 # Changes
 
+## [0.1.2] - 2019-04-07
+
+* Export `Quoter` type
+
+* Allow to reset `Path` instance
+
 ## [0.1.1] - 2019-04-03
 
 * Get dynamic segment by name instead of iterator.

router/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "actix-router"
-version = "0.1.1"
+version = "0.1.2"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Path router"
 keywords = ["actix"]

router/src/lib.rs

@@ -39,7 +39,7 @@ impl<T: AsRef<[u8]>> ResourcePath for string::String<T> {
 mod url;
 
 #[cfg(feature = "http")]
-pub use self::url::Url;
+pub use self::url::{Quoter, Url};
 
 #[cfg(feature = "http")]
 mod http_support {

router/src/path.rs

@@ -51,16 +51,19 @@ impl<T: ResourcePath> Path<T> {
         }
     }
 
+    #[inline]
     /// Get reference to inner path instance
     pub fn get_ref(&self) -> &T {
         &self.path
     }
 
+    #[inline]
     /// Get mutable reference to inner path instance
     pub fn get_mut(&mut self) -> &mut T {
         &mut self.path
     }
 
+    #[inline]
     /// Path
     pub fn path(&self) -> &str {
         let skip = self.skip as usize;
@@ -72,13 +75,22 @@ impl<T: ResourcePath> Path<T> {
         }
     }
 
-    /// Reset inner path
+    #[inline]
+    /// Set new path
     pub fn set(&mut self, path: T) {
         self.skip = 0;
         self.path = path;
         self.segments.clear();
     }
 
+    #[inline]
+    /// Reset state
+    pub fn reset(&mut self) {
+        self.skip = 0;
+        self.segments.clear();
+    }
+
+    #[inline]
     /// Skip first `n` chars in path
     pub fn skip(&mut self, n: u16) {
         self.skip = self.skip + n;
@@ -99,11 +111,13 @@ impl<T: ResourcePath> Path<T> {
             .push((Rc::new(name.to_string()), PathItem::Static(value)));
     }
 
+    #[inline]
     /// Check if there are any matched patterns
     pub fn is_empty(&self) -> bool {
         self.segments.is_empty()
     }
 
+    #[inline]
     /// Check number of extracted parameters
     pub fn len(&self) -> usize {
         self.segments.len()

router/src/resource.rs

@@ -118,6 +118,7 @@ impl ResourceDef {
         &self.pattern
     }
 
+    #[inline]
     /// Check if path matchs this pattern?
     pub fn is_match(&self, path: &str) -> bool {
         match self.tp {

router/src/url.rs

@@ -1,5 +1,3 @@
-use std::rc::Rc;
-
 use crate::ResourcePath;
 
 #[allow(dead_code)]
@@ -39,7 +37,7 @@ thread_local! {
 #[derive(Default, Clone, Debug)]
 pub struct Url {
     uri: http::Uri,
-    path: Option<Rc<String>>,
+    path: Option<String>,
 }
 
 impl Url {
@@ -49,6 +47,13 @@ impl Url {
         Url { uri, path }
     }
 
+    pub fn with_quoter(uri: http::Uri, quoter: &Quoter) -> Url {
+        Url {
+            path: quoter.requote(uri.path().as_bytes()),
+            uri,
+        }
+    }
+
     pub fn uri(&self) -> &http::Uri {
         &self.uri
     }
@@ -61,19 +66,27 @@ impl Url {
         }
     }
 
+    #[inline]
     pub fn update(&mut self, uri: &http::Uri) {
         self.uri = uri.clone();
         self.path = DEFAULT_QUOTER.with(|q| q.requote(uri.path().as_bytes()));
     }
+
+    #[inline]
+    pub fn update_with_quoter(&mut self, uri: &http::Uri, quoter: &Quoter) {
+        self.uri = uri.clone();
+        self.path = quoter.requote(uri.path().as_bytes());
+    }
 }
 
 impl ResourcePath for Url {
+    #[inline]
     fn path(&self) -> &str {
         self.path()
     }
 }
 
-pub(crate) struct Quoter {
+pub struct Quoter {
     safe_table: [u8; 16],
     protected_table: [u8; 16],
 }
@@ -108,7 +121,7 @@ impl Quoter {
         q
     }
 
-    pub fn requote(&self, val: &[u8]) -> Option<Rc<String>> {
+    pub fn requote(&self, val: &[u8]) -> Option<String> {
         let mut has_pct = 0;
         let mut pct = [b'%', 0, 0];
         let mut idx = 0;
@@ -160,7 +173,7 @@ impl Quoter {
         if let Some(data) = cloned {
             // Unsafe: we get data from http::Uri, which does utf-8 checks already
             // this code only decodes valid pct encoded values
-            Some(Rc::new(unsafe { String::from_utf8_unchecked(data) }))
+            Some(unsafe { String::from_utf8_unchecked(data) })
         } else {
             None
         }